From 96d922a654f4b5a806af43d6dc6fa7c1becbbac6 Mon Sep 17 00:00:00 2001 From: Fabien Chouteau Date: Thu, 3 Nov 2011 16:10:04 +0100 Subject: Improve "ta 0" shutdown This patch replace the previous implementation with this simplified and more complete version (no shutdown when psret == 1). Signed-off-by: Fabien Chouteau Signed-off-by: Blue Swirl --- target-sparc/translate.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) (limited to 'target-sparc/translate.c') diff --git a/target-sparc/translate.c b/target-sparc/translate.c index 93185402fd..d26111209e 100644 --- a/target-sparc/translate.c +++ b/target-sparc/translate.c @@ -2518,15 +2518,8 @@ static void disas_sparc_insn(DisasContext * dc) tcg_gen_andi_tl(cpu_dst, cpu_dst, V8_TRAP_MASK); tcg_gen_addi_tl(cpu_dst, cpu_dst, TT_TRAP); tcg_gen_trunc_tl_i32(cpu_tmp32, cpu_dst); + gen_helper_raise_exception(cpu_env, cpu_tmp32); - if (rs2 == 0 && - dc->def->features & CPU_FEATURE_TA0_SHUTDOWN) { - - gen_helper_shutdown(); - - } else { - gen_helper_raise_exception(cpu_env, cpu_tmp32); - } } else if (cond != 0) { TCGv r_cond = tcg_temp_new(); int l1; -- cgit v1.2.3